Keril the Heroic Poet

Keril the Heroic Poet was a Greek mercenary during the Peloponnesian War.

Biography
Keril was a well-known Greek mercenary who was infamous for writing poems about his adventures himself, ignoring the tradition that only dead heroes had poems written about them. Overall, his works were enjoyed by others, even if many believed that he had lied about much of what the hero had accomplished.